51350730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90089}}^1$

素因数の和:90118

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 78378870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 90089, 180178, 270267, 450445, 540534, 900890, 1351335, 1711691, 2702670, 3423382, 5135073, 8558455, 10270146, 17116910, 25675365, 51350730]

約数ペア:

[(1, 51350730), (2, 25675365), (3, 17116910), (5, 10270146), (6, 8558455), (10, 5135073), (15, 3423382), (19, 2702670), (30, 1711691), (38, 1351335), (57, 900890), (95, 540534), (114, 450445), (190, 270267), (285, 180178), (570, 90089)]